java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-micrel-ks8851_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 11:14:27,364 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 11:14:27,370 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 11:14:27,404 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 11:14:27,405 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 11:14:27,413 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 11:14:27,414 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 11:14:27,419 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 11:14:27,426 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 11:14:27,428 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 11:14:27,436 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 11:14:27,436 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 11:14:27,437 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 11:14:27,445 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 11:14:27,451 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 11:14:27,452 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 11:14:27,456 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 11:14:27,462 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 11:14:27,471 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 11:14:27,476 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 11:14:27,477 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 11:14:27,482 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 11:14:27,488 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 11:14:27,491 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 11:14:27,491 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 11:14:27,492 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 11:14:27,493 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 11:14:27,497 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 11:14:27,498 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 11:14:27,504 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 11:14:27,505 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 11:14:27,506 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 11:14:27,506 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 11:14:27,506 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 11:14:27,513 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 11:14:27,514 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 11:14:27,515 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-11 11:14:27,566 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 11:14:27,566 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 11:14:27,567 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 11:14:27,567 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 11:14:27,574 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 11:14:27,574 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 11:14:27,574 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 11:14:27,575 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 11:14:27,575 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 11:14:27,575 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 11:14:27,575 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 11:14:27,575 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 11:14:27,576 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 11:14:27,578 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 11:14:27,578 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 11:14:27,578 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 11:14:27,579 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 11:14:27,579 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 11:14:27,579 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 11:14:27,579 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 11:14:27,579 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 11:14:27,580 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 11:14:27,580 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 11:14:27,580 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 11:14:27,580 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 11:14:27,580 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 11:14:27,581 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 11:14:27,585 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 11:14:27,699 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 11:14:27,735 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 11:14:27,744 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 11:14:27,748 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 11:14:27,749 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 11:14:27,753 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-micrel-ks8851_true-unreach-call.cil.c [2018-10-11 11:14:28,358 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec8b68423/e238515913d64c8a9f65261cf618c592/FLAGeb0c49e35 [2018-10-11 11:14:29,651 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 11:14:29,654 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-micrel-ks8851_true-unreach-call.cil.c [2018-10-11 11:14:29,782 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec8b68423/e238515913d64c8a9f65261cf618c592/FLAGeb0c49e35 [2018-10-11 11:14:29,827 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec8b68423/e238515913d64c8a9f65261cf618c592 [2018-10-11 11:14:29,840 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 11:14:29,843 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 11:14:29,844 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 11:14:29,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 11:14:29,861 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 11:14:29,865 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:14:29" (1/1) ... [2018-10-11 11:14:29,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25029c92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:14:29, skipping insertion in model container [2018-10-11 11:14:29,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:14:29" (1/1) ... [2018-10-11 11:14:29,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 11:14:30,286 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 11:14:31,637 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-11 11:14:31,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68d597e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:14:31, skipping insertion in model container [2018-10-11 11:14:31,638 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 11:14:31,639 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 11:14:31,643 INFO L168 Benchmark]: Toolchain (without parser) took 1800.79 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 96.0 MB). Peak memory consumption was 96.0 MB. Max. memory is 1.9 GB. [2018-10-11 11:14:31,649 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 11:14:31,650 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1794.18 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 96.0 MB). Peak memory consumption was 96.0 MB. Max. memory is 1.9 GB. [2018-10-11 11:14:31,658 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1794.18 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 96.0 MB). Peak memory consumption was 96.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5559]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...